BE493446A - - Google Patents

Info

Publication number: BE493446A
Authority: BE; Belgium

Application number

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1949-02-01

Publication of BE493446A publication Critical patent/BE493446A/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/22—Attenuating devices
- H01P1/225—Coaxial attenuators

BE493446D 1949-02-01 BE493446A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR1011399T		1949-02-01

Publications (1)

Publication Number	Publication Date
BE493446A true BE493446A (enrdf_load_html_response)

Family

ID=9569899

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE493446D BE493446A (enrdf_load_html_response)	1949-02-01

Country Status (6)

Country	Link
US (1)	US2548116A (enrdf_load_html_response)
BE (1)	BE493446A (enrdf_load_html_response)
CH (1)	CH286693A (enrdf_load_html_response)
FR (1)	FR1011399A (enrdf_load_html_response)
GB (1)	GB671715A (enrdf_load_html_response)
NL (2)	NL147864B (enrdf_load_html_response)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2514544A (en) *	1942-07-25	1950-07-11	Sperry Corp	High-frequency attenuating device
US2411553A (en) *	1943-01-01	1946-11-26	Gen Electric	Radio-frequency power measurement
US2497094A (en) *	1945-02-28	1950-02-14	Sperry Corp	Microwave apparatus

0
- NL NL71043D patent/NL71043C/xx active
- NL NL63293816A patent/NL147864B/xx unknown
- BE BE493446D patent/BE493446A/xx unknown
1949
- 1949-02-01 FR FR1011399D patent/FR1011399A/fr not_active Expired
1950
- 1950-01-19 US US139431A patent/US2548116A/en not_active Expired - Lifetime
- 1950-01-24 GB GB1850/50A patent/GB671715A/en not_active Expired
- 1950-01-25 CH CH286693D patent/CH286693A/fr unknown

Also Published As

Publication number	Publication date
CH286693A (fr)	1952-10-31
US2548116A (en)	1951-04-10
NL71043C (enrdf_load_html_response)
GB671715A (en)	1952-05-07
NL147864B (nl)
FR1011399A (fr)	1952-06-23

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